by BlastRoom
Explore rock features, formation, classification, and everyday uses.
#rocks#matatag_science_5

20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.

The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Which statement correctly describes the relationship between rocks and minerals?
Liza feels a rock's surface to decide whether it is smooth or rough. What feature is she examining?

When describing a rock, what does grain size refer to?
Two rock samples are gray. Is their matching color enough to identify them as the same rock type?
A rock resists being scratched by another sample. What property does this test measure?
What property describes a rock's resistance to breaking into pieces?
A stream slows down, and the sand it carries settles on the bottom. What process has occurred?
Rainwater carries small rock fragments down a hillside. What process moves these fragments?
The weight of overlying material presses buried particles closer together. What process is this?
As molten rock cools, its particles form ordered solid grains. What process is occurring?
Fresh lava loses heat and becomes solid. What rock group forms?

The diagram shows rock beds formed when loose particles were buried, pressed together, and cemented. What rock group do these beds belong to?

Deep underground, an existing rock changes under heat and pressure without melting. What rock group results?
A rock contains a well-preserved shell fossil. To what rock group does this sample most likely belong?

A kitchen countertop is made of granite. To what rock group does its material belong?

Basalt cobblestones cover a walkway. How is the rock used for these stones classified?

How are choices arranged at each step of a dichotomous rock-identification key?
What material forms when broken-down rock particles mix with decayed plant and animal remains?
In the rock cycle, what must happen to solid rock before it can become lava?
What tool helps Ana examine tiny particles in a rock more clearly?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.

Pick a tile, answer, hit bonuses and steals.
Evaporation, Condensation and the Water Cycle
20 questions